Polymer compositions
Patent 5004767 Issued on April 2, 1991. Estimated Expiration Date: 
March 17, 2009. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.
March 17, 2009. Estimated Expiration Date is calculated based on simple USPTO term provisions. It does not account for terminal disclaimers, term adjustments, failure to pay maintenance fees, or other factors which might affect the term of a patent.Patent References 2163305 3769248 Method of making aqueous emulsions of acrylate copolymers in the presence of a degraded starch protective colloid Aqueous polymer dispersions preparation Remoistenable adhesive compositions Sizing agents for paper based on finely divided aqueous dispersions Patent #: 4835212 InventorsApplicationNo. 324828 filed on 03/17/1989US Classes:524/30, Atom other than N, O, H, C, S, or Group IA metal524/47, Starch or derivative or farinaceous meal or flour524/48, Dextrin or derivative524/732, Carbohydrate or derivative as DNRM524/734Starch or derivative, farinaceous flour or mealExaminersPrimary: Kight, III, JohnAssistant: Hampton-Hightower, P. Attorney, Agent or FirmForeign Patent References
International ClassesC08L 003/02C08K 005/04 C08K 005/07 Foreign Application Priority Data1988-03-21 GBAbstractThe present invention relates to an aqueous acrylate polymer dispersion having a total solids content of 30 to 60% by weight polymerizing one or more acrylate monomers optionally together with other olefinically unsaturated monomer(s) in the presence of dextrin at least 70% of which has a molecular weight in the range of 1000 to 25000 and not more than 10% has a molecular weight above 25000.Other References
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